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HD49235FS - Digital Signal Processor for CD

Hitachi Semiconductor

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Datasheet Details

Part number	HD49235FS
Manufacturer	Hitachi Semiconductor
File Size	221.49 KB
Description	Digital Signal Processor for CD
Datasheet	HD49235FS_HitachiSemiconductor.pdf

HD49235FS Product details

Description

The HD49235FS is a digital signal processor for compact disc (CD) applications.

Features

Powerful error correction capability: two-symbol C1 correction and four-symbol C2 correction.
Quadruple-speed reproduction supported (maintaining two-symbol C1 and four-symbol C2 error correction).
On-chip analog PLL and digital PLL (VCO and phase detector).
Automatic adjustment of the free-running frequency of the VCO.
Built-in microprocessor interface.
On-chip 80-bit shift registers for Q-code buffering.
Cyclic redundancy check on.

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Published: Mar 23, 2005 |